Dustin Mayfield, APRN, FNP-BC
NPI 1942882808 · Family Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dustin Mayfield, APRN, FNP-BC is a Family Nurse Practitioner provider in Nashville, TN (NPI 1942882808).
Provider details
- NPI number
- 1942882808
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, FNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- 29286 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
369 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 255 | $12 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 70 | $102 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 44 | $49 |
Typical Medicare-allowed amounts for these services range $12–$102 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carvedilol | 64 | 25 |
| Amlodipine Besylate | 56 | 29 |
| Losartan Potassium | 48 | 23 |
| Guanfacine Hcl | 30 | 18 |
| Chlorthalidone | 23 | 13 |
| Doxazosin Mesylate | 20 | — |
| Spironolactone | 15 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$218 across 11 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1301 Medical Center Dr Fl 2Nashville, TN 37232-0028Phone: (615) 322-3353
Registry dates
- Enumerated
- 2021-04-21
- Last updated
- 2022-03-22
- Certified
- 2022-03-22
Frequently asked questions
- What is Dustin Mayfield's NPI number?
- Dustin Mayfield's National Provider Identifier (NPI) is 1942882808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dustin Mayfield's specialty?
- Dustin Mayfield is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dustin Mayfield located?
- Dustin Mayfield's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-0028.
- What is Dustin Mayfield's phone number?
- The practice phone number listed in the NPPES registry for Dustin Mayfield is (615) 322-3000.
- Does Dustin Mayfield accept Medicare?
- Dustin Mayfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dustin Mayfield's NPI active?
- Yes — Dustin Mayfield's NPI (1942882808) is active in the NPPES registry as of the last update on 2022-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.